4525470 has 80 divisors (see below), whose sum is σ = 12580128. Its totient is φ = 1166400.

The previous prime is 4525463. The next prime is 4525501. The reversal of 4525470 is 745254.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29895 + ... + 30045.

Almost surely, 2^4525470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4525470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6290064).

4525470 is an abundant number, since it is smaller than the sum of its proper divisors (8054658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4525470 is a wasteful number, since it uses less digits than its factorization.

4525470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4525470 is about 2127.3152093660. The cubic root of 4525470 is about 165.4072584271.

The spelling of 4525470 in words is "four million, five hundred twenty-five thousand, four hundred seventy".